/*

    gl-client  Client library for the URI-based RESTful service for the gl project.
    Copyright (c) 2012-2013 National Marrow Donor Program (NMDP)

    This library is free software; you can redistribute it and/or modify it
    under the terms of the GNU Lesser General Public License as published
    by the Free Software Foundation; either version 3 of the License, or (at
    your option) any later version.

    This library is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; with out even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
    License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with this library;  if not, write to the Free Software Foundation,
    Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA.

    > http://www.fsf.org/licensing/licenses/lgpl.html
    > http://www.opensource.org/licenses/lgpl-license.php

*/
package org.immunogenomics.gl.client.http;

/**
 * Utility methods for implementing HTTP clients.
 */
public final class HttpClientUtils {

    /**
     * Return true if the specified HTTP status code is an error status code,
     * <code>400 &lt;= statusCode &lt; 600</code> specifically.
     *
     * @param statusCode HTTP status code
     * @return true if <code>400 &lt;= statusCode &lt; 600</code>
     */
    public static boolean isError(final int statusCode) {
        return (statusCode >= 400 && statusCode < 600);
    }
}
